package com.lq.exam;
import java.awt.Component;

import java.awt.Container;

import java.awt.FlowLayout;


import javax.swing.BoxLayout;

import javax.swing.JButton;

import javax.swing.JFrame;

import javax.swing.JPanel;


public class Test {


  private static Container makeIt(String labelChar, float alignment) {

     JPanel container = new JPanel();

      BoxLayout layout = new BoxLayout(container, BoxLayout.Y_AXIS);
      
      container.setLayout(layout);


    for (int i = 1; i < 6; i++) {

       String label = makeLabel(labelChar, i * 2);

       JButton button = new JButton(label);

       button.setAlignmentX(alignment);

       container.add(button);

     }

    return container;

   }


  private static String makeLabel(String s, int length) {

     StringBuffer buff = new StringBuffer(length);

    for (int i = 0; i < length; i++) {

       buff.append(s);

     }

    return buff.toString();

   }


  public static void main(String args[]) {

     JFrame frame = new JFrame("X Alignment");

     Container contentPane = frame.getContentPane();


     Container panel1 = makeIt("R", Component.RIGHT_ALIGNMENT);

     Container panel2 = makeIt("C", Component.CENTER_ALIGNMENT);

     Container panel3 = makeIt("L", Component.LEFT_ALIGNMENT);


     contentPane.setLayout(new FlowLayout());

     contentPane.add(panel1);

     contentPane.add(panel2);

     contentPane.add(panel3);


     frame.pack();

    frame.show();

   }
  


}

